Northern white rhinoceros / rhino (Ceratotherium simum cottoni)
Getting used to the transport crate in Dvur Kralove Zoo, Czech Republic - Dec 2009
Extinct in the wild - only eight left in captivity - critically endangered / threatened
This photograph is part of a portfolio illustrating a rescue operation to move four northern white rhinos from Dvur Kralove Zoo in the Czech Republic to Ol Pejeta Conservancy in Kenya in a last-ditch effort to save the rarest mammal in the world from extinction.